56807838

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 134369280

約数和(自身を除く): 77561442

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 138, 159, 207, 318, 414, 477, 621, 863, 954, 1219, 1242, 1431, 1726, 2438, 2589, 2862, 3657, 5178, 7314, 7767, 10971, 15534, 19849, 21942, 23301, 32913, 39698, 45739, 46602, 59547, 65826, 91478, 119094, 137217, 178641, 274434, 357282, 411651, 535923, 823302, 1051997, 1071846, 1234953, 2103994, 2469906, 3155991, 6311982, 9467973, 18935946, 28403919, 56807838]

約数ペア:

[(1, 56807838), (2, 28403919), (3, 18935946), (6, 9467973), (9, 6311982), (18, 3155991), (23, 2469906), (27, 2103994), (46, 1234953), (53, 1071846), (54, 1051997), (69, 823302), (106, 535923), (138, 411651), (159, 357282), (207, 274434), (318, 178641), (414, 137217), (477, 119094), (621, 91478), (863, 65826), (954, 59547), (1219, 46602), (1242, 45739), (1431, 39698), (1726, 32913), (2438, 23301), (2589, 21942), (2862, 19849), (3657, 15534), (5178, 10971), (7314, 7767)]